19962944

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1434

約数の個数: 28

約数和(自身を含む): 39794688

約数和(自身を除く): 19831744

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 1151, 2168, 2302, 4336, 4604, 8672, 9208, 17344, 18416, 36832, 73664, 311921, 623842, 1247684, 2495368, 4990736, 9981472, 19962944]

約数ペア:

[(1, 19962944), (2, 9981472), (4, 4990736), (8, 2495368), (16, 1247684), (32, 623842), (64, 311921), (271, 73664), (542, 36832), (1084, 18416), (1151, 17344), (2168, 9208), (2302, 8672), (4336, 4604)]